#pragma once
#define _CRT_SECURE_NO_WARNINGS 1
#include<iostream>
#include<assert.h>
using namespace std;
const int four_times = 4;
typedef struct queue {
	int* a;
	int front;
	int rear;
}Queue;
int x = 0;
bool queuepush(Queue* pe, int x);
int  queuepop(Queue* pe);
void queueindit(Queue* pe);
void queuecheck(Queue* pe);
bool isempty(Queue* pe);